Bayonet-connection milling head

PHOTOS COURTESY OF RESPECTIVE COMPANIES

Bayonet-connection milling head

The BFS bayonet-type connection for replaceable-head milling systems achieves high rigidity and symmetrical insertion and force distribution from the large cylindrical face connection. The replaceable head is inserted and turned 90° to lock. In previous systems, the threaded replaceable head required several turns to be screwed in.

In keeping with the trend toward more sustainability, the bayonet connection uses 70% less material compared to the previous connection.

The BFS is offered in seven different sizes with head diameters from 11.8mm to 22.5mm and head lengths up to 1xD. Extended cooling channels allow for more efficient cooling directly at the cutting edges and greater stability. The manufacturer can also custom design the tool holder to optimize coolant supply.

MAPAL
https://mapal.com

Tool measurement, inspection system

The VT 122 measuring camera system automatically creates images for efficient tool inspection, acting as a tool presetter, tool microscope, and visual tool inspector all in one system. It allows for comprehensive tool analysis within the machine envelope, reducing downtime.

Non-contact measurement of tool length, radius, and corner radius accommodates sensitive edges. End mills, ball nose cutters, and drill bits at least 1mm in diameter are supported. In-process inspection can be performed on preset tools.

The camera can take close-up images of each tooth, or detailed panoramic images of the entire tool circumference. The lighting angle can be adjusted for optimal illumination of individual teeth. Tools can also be imaged from below.

HEIDENHAIN
https://www.heidenhain.com

Automatic pallet changer with trunnion

The automatic 4-pallet changer with trunnion system for CNC machining integrates with vertical machining centers (VMCs) via M-codes, allowing operators to control the system directly from the VMC’s control panel.

The 4-pallet changer features durable cast aluminum or cast-iron pallets in X-Y sizes from 28" x 15" (711mm x 381mm) to 50" x 24" (1270mm x 609mm). Each pallet is automatically transferred with ± 0.0001" (0.0025mm) repeatability onto a cast-iron receiver mounted directly on the machine table that supports up to 500 lb (226kg) for smaller models and up to 2,000 lb (908kg) on larger models with weight evenly distributed. The system is powered by a servo drive and equipped with a rotary shuttle, automatic door, and CE light curtain for safety.

The shuttle system’s two loading stations allow clear access to all four pallets with no overhead obstruction for workflows requiring heavy part handling or crane loading.

The trunnion system enables 4th-axis operations on a 3-axis VMC, handling parts with complex geometries, angled surfaces, or multi-sided components to perform intricate work in a single setup. The included actuator assembly provides smooth, reliable trunnion movement and straightforward operation.

MIDACO Corp.
https://www.midaco-corp.com